A U.S. Air Force C-17 loadmaster assigned to Joint Base Charleston, S.C., prepares two Afghan Air Force UH-60 helicopters for off loading Sept. 18, 2017, at Kandahar Airfield, Afghanistan. These are the first UH-60s delivered to Afghanistan for the modernization of the AAF and development of a professional, capable and sustainable Afghan Air Force. (U.S. Air Force photo by Tech. Sgt. Veronica Pierce)